It depends on many thing. He goes to bed in his CK boxer briefs then on most nights we have some fun before falling asleep and he will fall asleep naked.
I need socks no matter if it’s cold or warm, my feet are always cold. I also have a sleep shirt when it’s warm. Now that it’s getting colder I have sweats and will put them back on after sex. I also have a onesie with a drop seat. He thinks it’s sexy.
My stand in friend, the one who keeps me company when my husband travels sleeps nude.